plain_tcp_port

This server provides plain tcp port, which can be placed in front of other servers.

The following common keys are supported:

• listen_in_worker

• ingress_network_filter

listen

required, type: tcp listen

Set the listen config for this server.

The instance count setting will be ignored if listen_in_worker is correctly enabled.

server

required, type: str

Set name of the next server to send the accepted connections to.

The next server should be able to accept tcp connections.

proxy_protocol

optional, type: proxy protocol version

Set the version of PROXY protocol we use for incoming tcp connections.

If set, connections with no matched PROXY Protocol message will be dropped.

Note

The ingress_network_filter config option of this server will always applies to the real socket client address.

default: not set, which means PROXY protocol won’t be used

proxy_protocol_read_timeout

optional, type: humanize duration

Set the timeout value before we read a complete PROXY Protocol message.

default: 5s